Molecular Shielding of Electric Field Complex Dissociation

Peptide 17O chemical shielding and electric field gradient tensors.

Complete (17)O chemical shielding (CS) and quadrupole coupling (QC) tensors and their molecular orientations were determined for the central residues in two tripeptides Gly-Gly-Val (GGV) and Ala-Gly-Gly (AGG) by single-crystal NMR methods. Tensor orientations in the two peptides are very similar, however, principal components are different. The most shielded CS and smallest magnitude QC compone...

Ab initio molecular dynamics study of dissociation of water under an electric field.

The behavior of liquid water under an electric field is a crucial phenomenon in science and engineering. However, its detailed description at a microscopic level is difficult to achieve experimentally. Here we report on the first ab initio molecular-dynamics study on water under an electric field. We observe that the hydrogen-bond length and the molecular orientation are significantly modified ...

Strong Field Dynamics and Control of Molecular Dissociation

of the Dissertation Strong Field Dynamics and Control of Molecular Dissociation

Electric Field Spectroscopy of Ultracold Polar Molecular Dimers

On shielding of nuclear electric dipole moments in atoms

We demonstrate explicitly that some recent calculations of atomic electric dipole moments (EDM) are incomplete. A contribution overlooked therein is pointed out. When included, it cancels exactly the result of those calculations, and thus restores the standard conclusions for nuclear EDM in atoms. The existence of EDMs of elementary particles, nuclei, and atoms is forbidden by CP invariance. Th...